Migrate all libs (remove fdk-aac due to license issue and wavpack as no longer supported)

build/vorbis.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# Remove this flag as clang doesn't recognize
+sed -i 's#-mno-ieee-fp##g' configure.ac
+
+CONF_FLAGS=(
+  --prefix=$INSTALL_DIR                               # install library in a build directory for FFmpeg to include
+  --host=i686-linux                                   # use i686 linux
+  --enable-shared=no                                  # disable shared library
+  --enable-docs=no
+  --enable-examples=no
+  --enable-fast-install=no
+  --disable-oggtest                                   # disable oggtests
+  --disable-dependency-tracking                       # speed up one-time build
+)
+
+emconfigure ./autogen.sh
+emconfigure ./configure "${CONF_FLAGS[@]}"
+emmake make install -j